150+ products shipped for startups and enterprises by engineers focused on real outcomes.
"Their ability to quickly understand an unfamiliar use case and respond creatively to it is impressive."
Executive, Pured Disc Golf
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Contractors usually find out a job lost money once it's closed out. Until then the numbers sit in four systems that don't talk, and nobody sees the margin slipping.
TechnBrains builds custom construction software for general contractors, specialty trades, and construction tech founders. Estimating, field, and job costing run off a single set of numbers, so you see margin while you can still protect it.
It is the design and build of custom systems that connect a contractor's estimating, field, and accounting workflows, so project data moves between them without manual re-entry.
Construction Cost Estimation Accuracy
Construction software falls into four groups: preconstruction (estimating, takeoff, bid management), project delivery (project management, submittals, field dispatch, safety, equipment), financial (ERP, job costing, CRM), and stakeholder access (owner and homeowner portals). We build custom systems in all four, plus the integration layer that makes them share data.
Ends the three-copies-of-the-schedule problem. One version, current.
Takeoff quantities feed estimates directly. A scope revision updates cost logic instead of triggering a rebuild.
Bid packages, addenda, and sub responses in one place with an audit trail.
Work orders reach crews on mobile with job detail attached, and come back with completion data.
Every submittal, shop drawing, change order, and RFI carries a date stamp and an owner.
The current drawing set is obvious and the superseded revision is clearly dead. Nobody builds to the wrong version by accident.
Location, utilization, and maintenance in one register. Idle iron gets moved, not re-rented.
Logged where they happen, with photo evidence, not filled in Friday from memory.
Crew hours captured at the job, not reconstructed on Friday afternoon. Certified payroll and prevailing wage come from the same data, not a separate spreadsheet.
Master schedule, six-week lookaheads, and crew dispatch off the same data instead of three exports.
Committed cost, actuals, and field quantities in one place. The WIP schedule is current, not historical.
Bid opportunities, relationships, and win/loss reasons tracked against work that landed.
Owners see progress, approvals, and documents without calling your PM.
Our construction app development work sits on top of Procore, Sage, or whatever you already run, so crews get one mobile screen to learn instead of a second platform to log into.
We have delivered custom construction software across roofing operations, disaster recovery field capture, pool renovation, and cabinet millwork, spanning web, native mobile, AI estimation, and offline-capable field apps.
Estimators measured roofs by hand and priced projects from spreadsheets, making quotes slow and inconsistent across estimators.
Roofing contractor software development: digital roof measurement and estimation, a material and cost engine connected to manufacturer catalogs, geofenced crew tracking, payroll workflows, and a customer project portal.
Debris recovery crews captured route, ticket, and cost data on sites with no signal, then lost FEMA reimbursement when documentation could not be reconciled.
Offline-first construction data management across web and mobile: route and ticket management, pay items, mission setup, GPS mapping, equipment registers, approval center, daily reports, invoicing, audit logs, and role-based permissions. React, React Native, .NET, SQL Server, Azure.
Pool renovation buyers could not picture how coping would look on their own pool, so decisions stalled and orders came back changed.
Native iOS and Android construction app development with AR surroundings scanning, multi-image stitching for full pool-area views, an AI coping plotter using geometric algorithms, and direct ordering. .NET backend, Python, Azure Functions.
Cabinet customers could not visualize new colors, textures, and handles in their own kitchen, driving hesitation, repeat revisions, and post-install dissatisfaction.
AI cabinet visualization with AR space measurement, Gemini-powered kitchen reimagination, real-time style switching, automated quote generation, installer management, and role-based administration. Flutter, NestJS, Python, Gemini.
Roofing contractors and specialty trades need measurement, insurance supplement, and dispatch workflows, which is a different problem from the general contractor's coordination problem.
Most construction software integrations connect three things: the platform your teams work in, the accounting system your money lives in, and the field data that currently reaches neither. We work in all three directions, with two-way sync wherever the platform's API supports it.
The platform your teams already work in, synced both ways wherever the API allows.
Procore
Autodesk Construction Cloud
Buildertrend
AccuLynx
Xactimate
EagleView
The accounting system your money lives in, committed cost and actuals stay reconciled.
Sage 300 CRE
Foundation
QuickBooks (Online and Desktop)
NetSuite
The field data and comms that currently reach neither, routed to both.
Twilio
SendGrid
DocuSign
Stripe
Google Maps Platform
Weather and geospatial data services
Most contractors have a technology surplus, not a technology gap. The cost sits in the manual work between systems.
Autodesk and FMI also found that 30% of the 3,900+ professionals they surveyed said more than half of their project data is bad, producing poor decisions more than half the time. Intuit found the average construction firm spends $58,000 a year on software and runs 10 separate apps, and that firms waste almost 10% of funds on tools they partially or never use.
The software is rarely the problem. The seams are. Every seam is a person retyping something, and the same number usually gets entered three times before it reaches the WIP report.
Put a number on your current setup before you talk to anyone about building something.
Anything your team logs into separately, including spreadsheets that matter.
A ballpark is fine.
Re-entering, exporting, reconciling, rebuilding the same report.
Wage plus burden. Salary ÷ 2,080 is close enough.
Before replacing a platform, check whether your highest-volume handoffs can be handled between the tools you already own.
Asad will tell you where he would start, including if the answer is that you do not need a build.
Buy when your workflows are standard and your headcount is modest. Build when your process is the advantage, when the tools you own are generating the manual work, or when the software is the product.
AI in construction is downstream of data integration. The features that work sit on one clean, connected data layer, which is why adoption stalls at pilot in firms whose data is scattered.
Different populations, different questions, so read them together rather than merging them. Firms past pilot stage are compounding. The barrier for the rest is plumbing, not budget.
Trained on your historical job costs, not a generic dataset.
Across submittals, specs, and contracts. Highest-value use for preconstruction.
Site photos become percent-complete evidence, not a judgement call.
On scope language that has cost you money before.
From your own delay history, not an industry average.
An AI estimating feature trained on data spread across three systems, two of them stale, produces confident numbers that are wrong. We build the integration layer first and the model second. Deeper machine learning work runs through our AI development practice.
Construction software implementations fail on adoption more often than on functionality, and the pattern is consistent: built for the office, handed to the field.
If the crew enters data, the crew gets something back: shorter closeout, fewer callbacks, same-day timesheet approval.
Basements and rural new builds have no signal. Offline first, clean reconcile on reconnect.
Every extra credential is a reason to route around the system.
Project data that does not survive commissioning was never captured.
Adoption is engineered into the interface at the start. It cannot be trained in afterwards.
Before we talk about features, I want to know how many times the same number gets retyped before it reaches your WIP report. That count tells me more about your scope and your price than a requirements document will. Fix the sequence first, and most of the features you thought you needed turn out to be reports you can already run.
The new system made estimating faster and gave our field team a much more consistent way to manage projects.
Off-the-shelf construction software is priced per seat per month. Custom construction software is priced by scope, driven mostly by integration count, offline field requirements, role complexity, and whether the system replaces your accounting platform or sits alongside it.
Two integrations is a different project from eight.
No signal, no conflicts, clean sync. Meaningfully more engineering.
Sitting alongside Sage or QuickBooks is one project. Replacing job costing is a much larger one.
Owner, PM, superintendent, foreman, sub, and accounting each seeing a different slice.
Certified payroll, prevailing wage, lien waivers, AIA G702/G703 pay applications. Each carries rules that have to be right.
Ten years of job history in a legacy system is a project inside the project.
The number most contractors underestimate is year two. Budget for maintenance and a roadmap owner from the start. We do not publish a range here, because a range that ignores your integration surface would mislead you. Bring your calculator output to a scoping call and you leave with a scoped number.
Our construction software development process runs six phases, typically three to nine months to a first production release. Integration count and whether accounting is in scope drive that timeline far more than the number of features you want.
Map where each number lives and how often it gets re-entered
Integration design, data model, offline strategy, permissions, risks in writing
Two-week increments, working software each one, field side first
One crew, one week, no fallback
Phased by crew or region, old process retired deliberately
Monitoring, fixes, and a named roadmap owner
You have an engineering lead and need specific skills added fast. You direct the work.
ExploreA multi-month build where you want stable capacity and a product owner without hiring.
ExploreYou want the outcome owned from discovery through launch and support, one point of accountability.
ExploreNative and cross-platform apps built for the field.
Fast, typed web front ends.
React
Next.js
TypeScript
Relational, cache and spatial stores.
PostgreSQL
MySQL
Redis
PostGIS
For crews on sites with no signal.
Local-first storage
Conflict-resolution sync
Deployed and shipped continuously.
AWS
Azure
Docker
CI/CD
How your systems stop being islands.
REST
GraphQL
Webhooks
Message queues
ETL
Verified before it reaches a roof.
Unit
Integration
End-to-end (E2E)
Device testing
Clear answers about how construction software is chosen, priced, integrated, and built to run reliably from estimating through the field.
Construction software is any system contractors use to price, plan, run, or account for construction work. It spans estimating and takeoff, project management, scheduling, field operations, safety, equipment tracking, and job costing.
Most run a mix: a project management tool such as Procore or Buildertrend, an accounting system such as Sage 300 CRE, Foundation, or QuickBooks, an estimating tool, and trade-specific software such as Xactimate or EagleView. Intuit's 2025 research found 92% would prefer one integrated platform instead.
ERP handles money and resources (job costing, payroll, purchasing). CRM handles pipeline (bid opportunities, win/loss); project management handles work in flight (schedules, submittals, field coordination).
Yes, both expose APIs, and integration is one of the most common reasons contractors come to us. Realistic scope depends on which objects sync, in which direction, and how often.
Off-the-shelf construction software is usually priced per seat per month, sometimes with a percentage-of-project-value model on larger platforms. Custom is priced by scope, driven mainly by integration count, offline requirements, role complexity, and whether accounting is in scope.
Yes, and we build for it specifically. Field apps store locally and reconcile on reconnect with conflict resolution.
BIM software creates data-rich 3D models used mainly in design and preconstruction. If you coordinate design, it matters; if you run field work as a specialty trade, connecting estimating to field to accounting is usually the higher-value investment.
Typically three to nine months to first production release. Two or three integrations with no accounting replacement sits at the short end; replacing job costing with a data migration sits at the long end.
Tell us what you're planning, and we'll help you understand scope, cost, and timeline.
Our experts can help you turn early ideas into a practical execution plan.
